From: Stefan Agner <stefan@agner.ch>
To: shawnguo@kernel.org
Cc: kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Stefan Agner <stefan@agner.ch>
Subject: [PATCH] ARM: dts: vf610: add performance monitoring unit
Date: Wed, 17 Feb 2016 16:37:00 -0800 [thread overview]
Message-ID: <1455755820-31442-1-git-send-email-stefan@agner.ch> (raw)
All Freescale Vybrid SoC include a Cortex-A5 core which supports
ARM's standard PMU (performance monitoring unit). Include the
monitoring unit into the Cortex-A5 base device tree vf500.dtsi.
Signed-off-by: Stefan Agner <stefan@agner.ch>
---
arch/arm/boot/dts/vf500.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/vf500.dtsi b/arch/arm/boot/dts/vf500.dtsi
index b94b992..9cd1ac5 100644
--- a/arch/arm/boot/dts/vf500.dtsi
+++ b/arch/arm/boot/dts/vf500.dtsi
@@ -75,6 +75,16 @@
clocks = <&clks VF610_CLK_PLATFORM_BUS>;
};
};
+
+ aips-bus@40080000 {
+
+ pmu@40089000 {
+ compatible = "arm,cortex-a5-pmu";
+ interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&a5_cpu>;
+ };
+ };
+
};
};
--
2.7.1
next reply other threads:[~2016-02-18 0:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-18 0:37 Stefan Agner [this message]
2016-02-18 15:10 ` [PATCH] ARM: dts: vf610: add performance monitoring unit Shawn Guo
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